Harry Porterfield, DO, FCAP's Avatar

Harry Porterfield, DO, FCAP

@hsporterfield.bsky.social

Medical Microbiology + Molecular Genetic Pathology = Me Academic molecular microbiology medical director. Academic interests are infections affecting Cystic Fibrosis and molecular epidemiology

592 Followers  |  648 Following  |  77 Posts  |  Joined: 22.11.2024  |  1.9616

Latest posts by hsporterfield.bsky.social on Bluesky

Following

28.09.2025 20:44 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Two people on opposite coasts tested positive for locally acquired malaria this summer. Rare in the US, these cases raise big questions: What’s behind them, and how are labs detecting malaria? #ThanksPHLabs #publichealth #malaria

Read more: buff.ly/2PqJ4Z4

23.09.2025 13:15 β€” πŸ‘ 2    πŸ” 2    πŸ’¬ 1    πŸ“Œ 0
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Johns Hopkins has created a measles outbreak tracker, similar to the one they operated during the initial stages of COVID-19. #TXID #InfectiousDiseases

publichealth.jhu.edu/ivac/resourc...

@pidsociety.bsky.social @idsainfo.bsky.social @ast-idcop.bsky.social

18.09.2025 12:15 β€” πŸ‘ 2    πŸ” 2    πŸ’¬ 0    πŸ“Œ 1
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RFK Jr does not just reject vaccines. He rejects science and must step down | Bernie Sanders Kennedy is unfit to be our nation’s leading public health official because he rejects the fundamental principles of modern science

For generations doctors have understood that germs β€” like bacteria or viruses β€” cause infectious diseases.
Β 
Yet we now have an HHS Secretary casting doubt on the germ theory β€” the foundation of modern medicine.

That’s not only unacceptable, it is dangerous. RFK Jr. must resign.

12.09.2025 16:48 β€” πŸ‘ 3719    πŸ” 1110    πŸ’¬ 148    πŸ“Œ 55
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Los Angeles child dies of complications from measles virus β€” NBC News The Los Angeles County health department is urging residents to get the measles vaccine after one child died of complications from the virus. The department said the child got measles as an infant bef...

Please vaccinate your kiddos - herd immunity protects those who cannot be vaccinated πŸ₯Ί #IDSky

apple.news/AoZq7LRInSAC...

12.09.2025 00:56 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
Patient Numbers at NIH Hospital Continue To Decline Under Second Trump Administration
YouTube video by KFF Health News Patient Numbers at NIH Hospital Continue To Decline Under Second Trump Administration

We previously reported that the number of people receiving treatment at the National Institutes of Health Clinical Center - known as America's research hospital - declined from February-April.

Since then, I obtained newer data through mid-August. And it's gotten worse. youtube.com/shorts/yT5Vc...

05.09.2025 19:26 β€” πŸ‘ 57    πŸ” 30    πŸ’¬ 2    πŸ“Œ 3
Post image 29.08.2025 02:01 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

1/ It’s been a struggle to process what happened at the CDC just a few days ago. The facts are coming in: one officer died, 500 rounds fired, 200 bullets made contact with 6 CDC buildings, hundreds of staff sheltered in place for hours. The intention is undeniable: this was an attempted massacre.

13.08.2025 19:59 β€” πŸ‘ 163    πŸ” 56    πŸ’¬ 3    πŸ“Œ 7
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Will we habituate to the decline of democracy? The recent attack on science in the US is not only undermining knowledge; it is also undermining democracy. In a healthy democracy, public policy is guided by evidence, and truth is the shared foundat...

Sunday morning πŸ“° @science.org
The recent attack on #science in πŸ‡ΊπŸ‡Έ is not only undermining knowledge; it is also undermining #democracy…

www.science.org/doi/10.1126/...

www.science.org/doi/epdf/10....

06.07.2025 06:59 β€” πŸ‘ 5    πŸ” 4    πŸ’¬ 0    πŸ“Œ 1
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5 ways Trump's megabill will limit health care access With spending cuts poised to hit medical providers, Medicaid recipients and Affordable Care Act enrollees, here's how the bill will affect health care access for millions in the U.S.

With spending cuts poised to hit medical providers, Medicaid recipients and Affordable Care Act enrollees, here's how the bill will affect health care access for millions in the U.S.

06.07.2025 00:08 β€” πŸ‘ 669    πŸ” 308    πŸ’¬ 64    πŸ“Œ 14

The $50 billion that NIH spends every year does more for Americans than Jeff Bezos could hope to dream of.

Bezos is a smart guy, in the right place at the right time who built a delivery business.

NIH and NSF are THE engines of American discovery and innovation.
GTFO

30.06.2025 04:25 β€” πŸ‘ 266    πŸ” 50    πŸ’¬ 9    πŸ“Œ 3
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From Jeopardy last night...

1/n

27.06.2025 14:42 β€” πŸ‘ 31    πŸ” 3    πŸ’¬ 1    πŸ“Œ 1

Tough bar to pass

27.06.2025 01:06 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Yellow Gadsden flag with a coiled snake that usually says β€œdon’t tread on me” but in this photo says β€œI don’t understand epidemiology”.

Yellow Gadsden flag with a coiled snake that usually says β€œdon’t tread on me” but in this photo says β€œI don’t understand epidemiology”.

All right, I’m signing off of ACIP to go about my day. My brief summary is that as expected, fACIP members are unqualified to carefully and knowledgeably review vaccine data. They don’t understand the epidemiological studies.

Each of them should wave this flag.

25.06.2025 17:12 β€” πŸ‘ 149    πŸ” 25    πŸ’¬ 2    πŸ“Œ 3

I’ve always been disappointed that sessions I was interested in weren’t recorded

24.06.2025 18:09 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Both my patience and the Commerce Committee hearing with RFK Jr. have come to an end.

Summary:

RFK Jr. said Bill Cassidy lied when Cassidy asserted that RFK Jr. wouldn’t change the membership of ACIP (RFK Jr. fired all members).

RFK Jr. doesn’t believe that HHS-funded HIV work saved any lives

24.06.2025 17:26 β€” πŸ‘ 638    πŸ” 189    πŸ’¬ 43    πŸ“Œ 10

wgntv.com/news/chicago.... For reference.

23.06.2025 15:47 β€” πŸ‘ 7    πŸ” 2    πŸ’¬ 1    πŸ“Œ 0
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In the latest video in our partnership with @glaucomflecken.bsky.social, the BALANCE trial comparing 7 days of antibiotic treatment with 14 days of treatment in patients with bloodstream infection is explained. Access the article for free: nej.md/DrG19

21.06.2025 10:53 β€” πŸ‘ 86    πŸ” 31    πŸ’¬ 3    πŸ“Œ 7
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Evaluation of the sensitivity of a measles diagnostic real-time RT-PCR assay incorporating recently observed priming mismatch variants, 2024 - PubMed We investigated a variant of measles virus that encodes three mismatches to the reverse priming site for a widely used diagnostic real-time RT-PCR assay; reduction of sensitivity was hypothesised. We ...

Anyone else bringing #Measles #MeV testing in-house? As far as I can tell, this is the current best MeV test, but it isn’t multiplexed yet to differentiate Measles Vaccine strain #MeVA

pubmed.ncbi.nlm.nih.gov/38994600/

16.06.2025 16:03 β€” πŸ‘ 6    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

Two new variants are competing for dominance: NB.1.8.1 and XFG. We recently nicknamed NB.1.8.1 "Nimbus", and it's pretty clear that XFG deserves a nickname as well. Keeping with the meteorological theme, XFG = "Stratus".

Here's some more info about Nimbus and Stratus.

(Thread)

1/

12.06.2025 15:22 β€” πŸ‘ 167    πŸ” 53    πŸ’¬ 7    πŸ“Œ 9
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Kennedy names 8 vaccine committee replacements, including COVID shot critic The committee makes recommendations to the director of the Centers for Disease Control and Prevention.

U.S. Health Secretary Robert F. Kennedy Jr. named eight new vaccine policy advisers to replace the panel that he abruptly dismissed earlier this week.

They include a scientist who became a conservative darling for his criticisms of COVID-19 vaccines and a critic of pandemic-era lockdowns.

12.06.2025 00:56 β€” πŸ‘ 14    πŸ” 4    πŸ’¬ 8    πŸ“Œ 1

Reflex to metagenomics?

10.06.2025 22:40 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

BREAKING: The enforcement chief at America’s consumer watchdog is quitting, ProPublica has learned.

Cara Petersen writes in her sign-off letter that it’s β€œclear that the Bureau’s current leadership has no intention to enforce the law in any meaningful way.” 🧡 1/

10.06.2025 20:39 β€” πŸ‘ 3198    πŸ” 1436    πŸ’¬ 30    πŸ“Œ 57
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The Bleach Community Is Ready for RFK Jr. to Make Their Dreams Come True Online communities dedicated to the use of a toxic bleach solution to treat everything from cancer to autism believe Robert F. Kennedy Jr. is interested in their cause.

I thought this was an Onion satire at first, but no, it's real.

The FDA has removed its warning against drinking bleach from its web site.

www.wired.com/story/chlori...

09.06.2025 23:12 β€” πŸ‘ 61    πŸ” 19    πŸ’¬ 5    πŸ“Œ 3
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RFK Jr. ousts entire CDC vaccine advisory committee Health Secretary Robert F. Kennedy Jr. has removed every member of a scientific committee that advises the Centers for Disease Control and Prevention on how to use vaccines.

RFK Jr.β€˜s extreme anti-vax views β€” and his related conflicts of interest β€” were a huge problem during his confirmation process.

So he promised not to change the vaccine advisory panel.

Today, he fired every single expert on that panel. It's a public health disaster.

09.06.2025 22:34 β€” πŸ‘ 16588    πŸ” 6275    πŸ’¬ 1396    πŸ“Œ 574

What would it take to make #Coccidioidomycosis a reportable disease in #Colorado? @idsainfo.bsky.social

09.06.2025 23:51 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Flyer advertising PhD defense of student Natasia Paukovich

Flyer advertising PhD defense of student Natasia Paukovich

Congratulations to Molecular Biology student Natasia Paukovich of Beat VΓΆgeli's lab for successfully defending her PhD!

09.06.2025 15:59 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Dr Guarner is my favorite Emory Pathologist!

05.06.2025 15:27 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Cystic Fibrosis Disease Modifiers: Complex Genetics Defines the Phenotypic Diversity in a Monogenic Disease | Annual Reviews In many respects, genetic studies in cystic fibrosis (CF) serve as a paradigm for a human Mendelian genetic success story. From recognition of the condition as a heritable pathological entity to imple...

It’s wild just how little we know about #CysticFibrosis disease modifiers

www.annualreviews.org/content/jour...

03.06.2025 21:26 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Colorado measles outbreak: 3 more cases tied to Turkish Airlines flight that landed at DIA The new cases bring the total tied to Turkish Airlines flight 201 to six β€” meaning it meets the official definition of an outbreak

Colorado measles outbreak: 3 more cases tied to Turkish Airlines flight that landed at DIA

02.06.2025 03:23 β€” πŸ‘ 38    πŸ” 16    πŸ’¬ 1    πŸ“Œ 2

@hsporterfield is following 20 prominent accounts